Grumbacher 2.5oz Cobalt Drier Best-Test Final fixatives are used to

Final fixatives are used to fix and protect dry media such as pastels

Apply to one surface only

Liquid Latex

The kit includes one Classic Pen Nib Holder

Also used to repair book bindings and other paper items

Grumbacher 2.5oz Cobalt Drier Best-Test Final fixatives are used toAs its name implies, it speeds the drying time of oil colors. Add to an oil painting medium in drops as opposed to adding directly to oil paint. Cobalt Drier is an extremely strong additive for oil paints and should be used sparingly. Test medium before applying it to an oil painting. Over use may cause cracking of paint film when drying. Made in the USA.